0 votes 0 votes Assume that a program will experience 200 failures in infinite time. It has now experienced 100 failures. The initial failure intensity was 20 failures/CPU hr. Then the current failure intensity will be 5 failured/CPU hr 10 failured/CPU hr 20 failured/CPU hr 40 failured/CPU hr IS&Software Engineering ugcnetjune2014iii is&software-engineering software-reliability + – go_editor asked Jan 6, 2017 • retagged Nov 13, 2017 by Arjun go_editor 5.9k views answer comment Share Follow See all 0 reply Please log in or register to add a comment.
3 votes 3 votes Ans:- B Explanation:- The formula for Current Failure Intensity = Initial Failure intensity X [ 1 – Experienced failures/Failures in infinite time ] = 20 X [ 1 – 100/200 ] =20 X (100/200) =10 failures /CPU hr rishu_darkshadow answered Sep 3, 2017 rishu_darkshadow comment Share Follow See all 0 reply Please log in or register to add a comment.
0 votes 0 votes Vo =200 failures µ = 100 failures λo = 20 failure/CPU hr. current failure intensity = λ0(1- µ/Vo) =20(1-100/200) = 20(1-0.5) = 10 failures/CPU hr Prasanjeet Ghosh answered May 12, 2018 Prasanjeet Ghosh comment Share Follow See all 0 reply Please log in or register to add a comment.